Range of product

PowerPacT 4

Product or component type

Circuit breaker

Device application

Distribution

Poles description

3P

[In] rated current

400 A at 40 °C

[Ue] rated operational voltage

415 V AC 50/60 Hz

Suitability for isolation

Yes conforming to BS EN 60947-2

utilisation category

Category A

[Icu] rated ultimate short-circuit breaking capacity

36 kA Icu at 415 V AC 50/60 Hz

Performance level

F

Trip unit name

MicroLogic 2.3

Trip unit technology

Electronic

Trip unit protection functions

LSoI

Control type

Toggle

Circuit breaker mounting mode

Panel-mounted

[Ui] rated insulation voltage

800 V

[Uimp] rated impulse withstand voltage

8 kV

[Ics] rated service short-circuit breaking capacity

36 kA at 415 V AC 50/60 Hz

Mechanical durability

15000 cycles

Electrical durability

12000 cycles at 440 V In/2 6000 cycles at 440 V In

Power dissipation per pole

19.2 W

mounting support

Backplate

Mounting position

Horizontal and vertical

Number of modules

4 module(s)35 mm

Protection type

L : for overload protection (thermal) So : for short time short-circuit protection with fixed delay I : for instantaneous short-circuit protection

Trip unit rating

400 A at 40 °C

Long-time pick-up adjustment type Ir (thermal protection)

Fixed

[Ir] long-time protection pick-up adjustment range

160…400 A

Long-time protection delay adjustment type tr

Fixed

[tr] long-time protection delay adjustment range

400 s at 1.5 x Ir 16 s at 6 x Ir 11 s at 7.2 x Ir

Thermal memory

20 minutes before and after tripping

Short-time protection pick-up adjustment type Isd

Adjustable

[Isd] Short-time protection pick-up adjustment range

1.5...10 x Ir

Short-time protection delay adjustment type tsd

Fixed

Instantaneous protection pick-up adjustment type Ii

Fixed

[Ii] instantaneous protection pick-up adjustment range

4800 A

earth-leakage protection

Without

Zone selective interlocking ZSI

Without

Contact position indicator

Yes

Local signalling

Flashing LED (green) for ready to operate LED 90 % Ir (orange) for pre-alarm indicator LED 105 % Ir (red) for overload

Width

140 mm

Depth

110 mm

height

255 mm

Net weight

6.05 kg

Product destination

400/630 A panelboard

Colour

Grey

Standards

BS EN 60947-2

Electrical shock protection class

Class II

Pollution degree

3 conforming to EN/IEC 60664-1

IP degree of protection

IP40 conforming to EN/IEC 60529

IK degree of protection

IK07 conforming to EN/IEC 62262

Ambient air temperature for operation

-25…70 °C

Ambient air temperature for storage

-50…85 °C

Operating altitude

0...2000 m without derating 2000...5000 m with derating

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

16.5 cm

Package 1 Width

26 cm

Package 1 Length

37 cm

Package 1 Weight

7.696 kg

Unit Type of Package 2

PAM

Number of Units in Package 2

45

Package 2 Height

100 cm

Package 2 Width

100 cm

Package 2 Length

120 cm

Package 2 Weight

366.32 kg

Warranty

18 months